Product Name：人前列腺素内过氧化物合酶2(PTGS2/COX-2)酶联免疫吸附检测试剂盒
Alternative Names：PGG/HS; PGHS2; PHS2; HCox2; COX2; Cyclooxygenase 2; Prostaglandin G/H Synthase And Cyclooxygenase; Prostaglandin H2 synthase 2; PTGS2; Prostaglandin Endoperoxide Synthase 2
Species：Human
Assay Type：Sandwich
Sensitivity：0.125 ng/mL
standard：20 ng/mL
Detection range：0.32-20 ng/mL
Sample type：serum, plasma, tissue homogenates and other biological fluids
Assay length：3.5h
Research Area：Enzyme & Kinase;Tumor immunity;Infection immunity;Reproductive science;Pulmonology;Gastroenterology;Hormone metabolism;
Test principle：The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Human PTGS2/COX-2. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human PTGS2/COX-2. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain Human PTGS2/COX-2, biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of Human PTGS2/COX-2 in the samples is then determined by comparing the OD of the samples to the standard curve.